MAINTENANCE OF SPADE HYDRAULIC CONTROL VALVES, LINES, AND FITTINGS

TM 9-2350-238-20-1

Install hook bolt (1) in eye (48) and tighten

turnbuckle body (2).

Set HYD PUMP/PTO CLUTCH switch (46)

to OFF.

Turn off engine.

2-171. MAINTENANCE OF SPADE HYDRAULIC CONTROL VALVES, LINES, AND

FITTINGS.

This task covers:

a. Removal

b. Inspection/Repair

c. Installation

INITIAL SETUP

Materials/Parts

Lockwasher (10)

Preformed packing (4)

Preformed packing (5)

Preformed packing (8)

Tube fitting locknut (11)

Tube fitting locknut (4)

References

TM 9-2350-238-24P-1

General Safety Instructions

To avoid injury to personnel, do not tighten or loosen hydraulic fittings when

system is pressurized.

Lower the boom to stowed position before doing any maintenance on hydraulic

system.

Wipe up any spilled hydraulic fluid to prevent injury to personnel.

2-979